Thanks Jörg, read this link https://lucene.apache.org/core/4_8_1/core/org/apache/lucene/index/SegmentInfos.html , very informative.
Found a few spots that call the class SegmentInfos, below are them. https://github.com/elasticsearch/elasticsearch/blob/v1.2.1/src/main/java/org/elasticsearch/index/gateway/local/LocalIndexShardGateway.java https://github.com/elasticsearch/elasticsearch/blob/v1.2.1/src/main/java/org/elasticsearch/common/lucene/Lucene.java https://github.com/elasticsearch/elasticsearch/blob/v1.2.1/src/main/java/org/elasticsearch/index/engine/internal/InternalEngine.java https://github.com/elasticsearch/elasticsearch/blob/v1.2.1/src/main/java/org/elasticsearch/index/merge/policy/ElasticsearchMergePolicy.java https://github.com/elasticsearch/elasticsearch/blob/v1.2.1/src/main/java/org/elasticsearch/index/snapshots/blobstore/BlobStoreIndexShardRepository.java I understand that both segments file are written by Lucene but during index, do you know which class in elasticsearch that eventually lead to trigger the underlying writing of segments file? /Jason On Fri, Aug 29, 2014 at 8:49 PM, [email protected] < [email protected]> wrote: > This is Lucene, when indexing starts. Look at the SegmentsInfo class > https://lucene.apache.org/core/4_9_0/core/org/apache/lucene/index/SegmentInfos.html > > Jörg > > > On Fri, Aug 29, 2014 at 2:38 PM, Jason Wee <[email protected]> wrote: > >> Hello people, >> >> Anybody know which class/component in elastic search trigger writing >> of segments.gen and segments_1? I'm currently using elastic search version >> 1.2.1. It would be great if you can provide link pin point which line in >> the class does that. >> >> Thank you. >> >> /Jason >> >> -- >> You received this message because you are subscribed to the Google Groups >> "elasticsearch" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/elasticsearch/bdfc3860-cb26-4f21-9597-4f500eb950e2%40googlegroups.com >> <https://groups.google.com/d/msgid/elasticsearch/bdfc3860-cb26-4f21-9597-4f500eb950e2%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/elasticsearch/CAKdsXoG%3Ddauci86-7Y-RaN%2BJW94kqXU%3DwTA3kgxLO5Mj%3DLL0aQ%40mail.gmail.com > <https://groups.google.com/d/msgid/elasticsearch/CAKdsXoG%3Ddauci86-7Y-RaN%2BJW94kqXU%3DwTA3kgxLO5Mj%3DLL0aQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/CAHO4itx9BQfQN2f0JLwwUi4kKupohF1Otxh1_s31t40QeZbcPg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
